<template>
  <div class='container'>
    <el-dialog  title="试题预览" @open="openDialog" :visible.sync="data.show" >
        <el-row>
        <el-col :span="6">【题型】：{{myData.questionType|type}}</el-col>
        <el-col :span="6">【编号】：{{myData.id}}</el-col>
        <el-col :span="6">【难度】：{{myData.difficulty|diff}}</el-col>
        <el-col :span="6">【标签】：{{myData.tags}}</el-col>
        <el-col :span="6">【学科】：{{myData.subjectName}}</el-col>
        <el-col :span="6">【目录】：{{myData.directoryName}}</el-col>
        <el-col :span="6">【方向】：{{myData.direction}}</el-col>
      </el-row>
      <hr>
     【题干】：<div v-html="myData.question" style="color:blue"></div>
      <div v-if="myData.questionType!=='3'">
        <div style="padding-bottom:5px">{{myData.questionType|type}} 选项：（以下选中的选项为正确答案）</div>
        <div v-for="item in myData.options" :key="item.code" style="padding:8px 0">
          <el-radio v-if="myData.questionType==='1'" :value="item.isRight" :label="1">{{item.title}}</el-radio>
          <el-checkbox v-if="myData.questionType==='2'" :value="item.isRight?true:false" >{{item.title}}</el-checkbox>
        </div>
      </div>

           <hr>
      【参考答案】：<el-button type="danger" size="small" @click="preivewVideo()">视频答案预览</el-button>
      <div class="video" v-show="play">
        <video ref="video" :src="myData.videoURL" controls></video>
      </div>
      <hr>
      【答案解析】：<div style="display:inline-block" v-html="myData.answer"></div>
      <hr>
      【题目备注】：{{myData.remarks}}
      <div slot="footer">
        <el-button type="primary" @click="close">关闭</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { detail } from '@/api/hmmm/questions'
import { difficulty, questionType } from '@/api/hmmm/constants'
export default {
  props: {
    data: {
      type: Object,
      default: () => {
        return {
          show: false
        }
      }
    }
  },
  data () {
    return {
      myData: {},
      play: false
    }
  },
  methods: {
    async openDialog () {
      console.log(this.data, '预览')
      // 发送详情请求
      const { data } = await detail({ id: this.data.info.id })
      this.myData = data
      console.log(this.myData, '自己详情')
    },
    // 打开视频
    preivewVideo () {
      this.play = true
      this.$refs.video.play()
    },
    // 关闭
    close () {
      this.play = false
      this.$refs.video.pause()
    }
  },
  filters: {
    type (value) {
      if (value) {
        return questionType.find(item => item.value === +value).label
      }
    },
    diff (value) {
      if (value) {
        return difficulty.find(item => item.value === +value).label
      }
    }
  }
}
</script>

<style scoped lang='less'></style>
